Duff-Norton Rotary Unions

We offer 3 options for Rotary Unions:
- General Purpose
- Multi-Port
- Steam & Hot Oil
Shafts
Duff-Norton connecting shafts, which are furnished with close tolerance turned, ground, and polished steel for smooth rotation.
- Turned, Ground, and Polished steel
- Shaft material is machined from cold-drawn bar.
- Furnished with ANSI-standard in-line keyways.
- Coordinates well with Duff-Norton Couplings and Block Supports.




